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Nick Dimiduk commented on HBASE-23765: -------------------------------------- {noformat} vagrant@bionic:~/repos/hbase$ cat /etc/hosts 127.0.0.1 localhost # The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts 127.0.1.1 ubuntu-bionic ubuntu-bionic {noformat} > Use 127.0.0.1 instead of localhost when setting up Kerberos-related tests > ------------------------------------------------------------------------- > > Key: HBASE-23765 > URL: https://issues.apache.org/jira/browse/HBASE-23765 > Project: HBase > Issue Type: Task > Components: test > Reporter: Josh Elser > Priority: Minor > > [~ndimiduk] gave an ask over on HBASE-23760 to change some of the > Hadoop-level configuration properties around secure cluster setup from > localhost to 127.0.0.1. He and [~bharathv] have been chasing some issues with > ZooKeeper and not having a resolution of localhost to 127.0.0.1. > Before I start making a change, how sure are we that this is an issue? > Assuming that it's the nightlies that we see these on, how about we make a > change to increase the krb5 and spnego debugging to see if we aren't > resolving names properly? > There might be a debug property for DNS lookups in Java too.... maybe? -- This message was sent by Atlassian Jira (v8.3.4#803005)